iTunes Support

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Set up an Apple ID to use in the iTunes Store, App Store, or iBooks Store, and with Apple Music and Apple News

Your Apple ID is the account you use to access Apple services such as the iTunes Store, App Store, iBooks Store, Apple Music, or Apple News. You can sign in to all Apple services with a single Apple ID and password.

Deauthorize your computer using iTunes

If iTunes prompts you to authorize your computer when you try to play iTunes Store purchases

If you're asked to authorize your computer when you try to play iTunes Store purchases, log in to your computer with an administrator account or make sure that you're signed in to iTunes with the Apple ID that you used to make the purchase.